I have to qualify this review by say that I have only ever had the Sin City burger from smashburger. That being said, the Sin City is hands down the BEST chain burger I have ever eaten!! I recently took my friend to smashburger and asked him to rate his all-time favorite burgers. he said it was close between the squeeze inn's squeeze with cheese and smash's Sin City, but the Sin City was his winner. When I am craving a burger, the Sin City is my go to burger.
The smash fries with the olive oil, garlic, and rosemary are a great accompaniment to the Sin City burger. I love that hint of rosemary that comes through. Makes the fries so fragrant and flavorful.